CN111840627A

CN111840627A - Ultraviolet ray sterilization line lamp

Info

Publication number: CN111840627A
Application number: CN202010907326.8A
Authority: CN
Inventors: 兰庆; 戴天龙; 陈寿宝; 刘立根
Original assignee: Shenzhen Guanke Technologies Co Ltd
Current assignee: Shenzhen Guanke Technologies Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-10-30
Also published as: US11071803B1

Abstract

The invention discloses an ultraviolet sterilization line lamp. Wherein, this ultraviolet ray sterilization line lamp includes: lamp body, two grids and two ultraviolet sterilization modules. The lamp body is arranged in a strip shape, and the two side surfaces of the lamp body are provided with accommodating grooves; the two gratings are connected with the lamp body and are respectively positioned in the two accommodating grooves, each grating and the inner wall surface of each accommodating groove enclose to form a sterilization cavity, each grating is provided with a plurality of light emitting grooves communicated with the sterilization cavity, each light emitting groove extends from one end, close to the lamp body, of the grating to the other end, far away from the lamp body, of the grating, and the inner wall surfaces of the light emitting grooves are provided with light absorbing layers; the ultraviolet sterilization module is connected with the lamp body and is respectively positioned in the two sterilization cavities. The ultraviolet sterilization line lamp provided by the invention can improve the safety of ultraviolet sterilization for environment and improve the sterilization effect.

Description

Ultraviolet ray sterilization line lamp

Technical Field

The invention relates to the technical field of germicidal lamp equipment, in particular to an ultraviolet germicidal linear lamp.

Background

Generally, an ultraviolet lamp tube of an ultraviolet lamp is arranged in an open manner, so that when the ultraviolet lamp works, ultraviolet rays directly irradiate the whole environment to be sterilized; ultraviolet rays are harmful to human bodies. Thus, when there is a person in the environment, the ultraviolet lamp is stopped to avoid damaging the human body, and the ultraviolet lamp cannot be used to sterilize the environment.

Ultraviolet lamps have good sterilization effects, but generally require people to leave sterilization places, otherwise the people are hurt. In order to ensure the safety of human bodies, a human body induction control device can be designed on the ultraviolet lamp to ensure that the ultraviolet lamp stops working when a person is present; the ultraviolet lamp can be arranged in the sealed cavity, the air is sucked into the sealed cavity through the fan module, and the air is discharged after being subjected to ultraviolet sterilization to finish sterilization. The safety of the former scheme depends on the precision and stability of the induction control device, and when people exist in a sterilization place for a long time, the ultraviolet lamp is difficult to start a sterilization mode, so that the use is influenced; the latter scheme need inhale the sealed chamber through the fan module with the air and just can disinfect, and bactericidal effect is relevant with fan module power, air cycle ability, and the energy consumption is high, produces great noise easily, moreover because the ultraviolet ray can not the direct irradiation to open sterilization place, compares that the ultraviolet ray directly exposes the bactericidal effect when sterilization place uses and will be poor a lot of.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide an ultraviolet sterilization line lamp, aiming at improving the use safety and the sterilization effect of the ultraviolet sterilization line lamp.

In order to achieve the above object, the present invention provides an ultraviolet germicidal linear lamp comprising:

the lamp body is arranged in a strip shape, and accommodating grooves are formed in two side faces of the lamp body;

the two gratings are connected with the lamp body and are respectively positioned in the two accommodating grooves, each grating and the inner wall surface of each accommodating groove enclose to form a sterilization cavity, each grating is provided with a plurality of light-emitting grooves communicated with the sterilization cavity, each light-emitting groove extends from one end, close to the lamp body, of the grating to the other end, far away from the lamp body, of the grating, and the inner wall surface of each light-emitting groove is provided with a light-absorbing layer; and

and the two ultraviolet sterilization modules are connected with the lamp body or the grating and are respectively positioned in the two sterilization cavities.

In an embodiment of the invention, a central symmetry plane of the lamp body is taken as a reference plane, and the two accommodating grooves are arranged in a mirror image with the reference plane;

each grating comprises a plurality of light absorption plates, the light absorption plates are arranged along the length direction of the lamp body, the extension surface of each light absorption plate is perpendicular to the reference surface, and two adjacent light absorption plates are spaced to form the light outlet groove;

the light absorption layer is arranged on the surface of the light absorption plate;

the accommodating groove is arranged in a reflecting surface manner.

In an embodiment of the present invention, a bending portion is disposed at one end of each light absorption plate adjacent to the ultraviolet sterilization module.

In an embodiment of the invention, the lamp body is further provided with a via hole communicating the two accommodating grooves;

the ultraviolet sterilization line lamp further comprises a fan module, and the fan module is arranged on the lamp body and located at the through hole.

In an embodiment of the present invention, a limiting space is disposed at the periphery of the via hole;

the fan module comprises a mounting bracket and a fan, the fan is connected with the mounting bracket, the mounting bracket corresponds to the fan and is provided with an avoiding space, the outer wall surface of the mounting bracket is provided with a clamping part, and the clamping part is abutted to the inner wall surface of the limiting space.

In an embodiment of the invention, the lamp body is provided with two first shaft holes, and the two first shaft holes are arranged corresponding to the two accommodating grooves;

each grid is provided with a second shaft hole, and a rotating shaft penetrates through the first shaft hole and the second shaft hole corresponding to the first shaft hole, so that the two grids are rotatably connected with the lamp body.

In an embodiment of the invention, the lamp body is provided with a first inserting hole communicated with the accommodating groove, and the grid is provided with a second inserting hole corresponding to the first inserting hole;

the ultraviolet sterilization line lamp further comprises a fixing pin, and the fixing pin penetrates through the first inserting hole and the second inserting hole to lock and attach the grating and the lamp body.

In an embodiment of the invention, the lamp body is provided with a sliding hole communicated with the accommodating groove, and the sliding hole and the first inserting hole are arranged at an interval; the ultraviolet sterilization line lamp also comprises a limiting block which is slidably arranged in the sliding hole; the ultraviolet sterilization line lamp is in an unfolded state that the grille rotates relative to the first frame body and is far away from the accommodating groove, and in the unfolded state, the limiting block extends out relative to the sliding hole and is abutted against the grille;

and/or, the lamp body still is provided with the elasticity post, the elasticity post is located the storage tank is towards the surface of grid.

In an embodiment of the invention, the ultraviolet sterilization module comprises an ultraviolet sterilization lamp, a connecting terminal, two buffer rings and two pressure rings, the two buffer rings are sleeved on the outer surface of a lamp cap of the ultraviolet sterilization lamp, the two pressure rings are connected with the inner wall surface of the sterilization cavity, so that the ultraviolet sterilization lamp is positioned in the sterilization cavity by the matching of the pressure rings and the buffer rings, and the connecting terminal is electrically connected with the ultraviolet sterilization lamp;

and/or the surface of the accommodating groove facing the ultraviolet sterilization module is arranged in a concave arc surface.

In an embodiment of the present invention, the ultraviolet sterilization linear lamp further includes an inductor, and an induction port of the inductor is disposed at two sides of the lamp body and spaced apart from the grille;

the ultraviolet sterilization line lamp also comprises an inductor, and an induction port of the inductor is arranged on the surface below the lamp body and is positioned below the grating;

the ultraviolet sterilization line lamp also comprises a light-emitting module, and the light-emitting module is arranged on the surface below the lamp body and is positioned below the grating;

and/or, ultraviolet ray sterilization line lamp still includes control panel, control panel locates the tip of lamp body.

According to the technical scheme, the two grids are arranged on the two opposite sides of the lamp body, the ultraviolet sterilization module is arranged between the lamp body and the grids, ultraviolet rays generated by the ultraviolet sterilization module are emitted towards the grids on the two sides of the lamp body to form a semi-exposed irradiation structure, the ultraviolet sterilization strip lamp is usually hung or directly installed on a ceiling at the top based on the ultraviolet sterilization strip lamp, the ultraviolet rays are prevented from irradiating a human body, the use safety of the ultraviolet sterilization strip lamp is improved, in addition, the ultraviolet rays can be directly emitted into the environment outside the lamp by combining the structure that one end of a light outlet groove of the grids is far away from the lamp body, the sterilization effect on the air in the surrounding environment of the grids is improved, the areas corresponding to the two grids are directly irradiated by the ultraviolet rays, and the sterilization range of; meanwhile, the sterilized air can be promoted to be discharged as soon as possible and the non-sterilized air can enter the sterilization area with direct ultraviolet rays as soon as possible under the action of air convection, so that the sterilization efficiency of the whole space is improved, and a good sterilization effect can be obtained even if a fan is not arranged at the moment. On the other hand, a plurality of light-emitting grooves are formed in the grating, and the light-emitting grooves extend from one end, close to the lamp body, of the grating to the other end, far away from the lamp body, of the grating; that is to say, the light-emitting groove of the grille has a longer covering length, and the surface of the light-emitting groove is provided with a light-absorbing layer for absorbing ultraviolet rays, so that after the ultraviolet rays irradiate towards the grille, the ultraviolet rays parallel to the inner wall surface of the light-emitting groove can be emitted out of the lamp, other ultraviolet rays can be absorbed by the inner wall surface of the light-emitting groove, the probability that the ultraviolet rays directly irradiate the human body is reduced, and the use safety of the ultraviolet sterilization linear lamp is enhanced. The ultraviolet sterilization line lamp provided by the invention can improve the safety of ultraviolet sterilization for environment and improve the sterilization effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of an ultraviolet germicidal strip lamp in accordance with the present invention;

FIG. 2 is a schematic view of the UV germicidal strip lamp of FIG. 1 from another perspective;

FIG. 3 is a schematic cross-sectional view of the UV germicidal strip lamp of FIG. 1;

FIG. 4 is a schematic view of the deployed state of the UV germicidal strip lamp of FIG. 1;

FIG. 5 is a schematic cross-sectional view of the UV germicidal bar lamp of FIG. 4;

FIG. 6 is a cross-sectional view of another embodiment of the UV germicidal strip lamp of FIG. 4;

fig. 7 is a partial structural view of the ultraviolet germicidal strip lamp of fig. 4.

FIG. 8 is a schematic view of an assembly structure of the blower module and the lamp body in FIG. 7;

fig. 9 is a schematic view of an assembly structure of the blower and the mounting bracket in fig. 8.

The reference numbers illustrate:

the implementation, functional features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides an ultraviolet sterilization line lamp. Referring to fig. 1, a schematic structural diagram of an embodiment of the ultraviolet germicidal strip lamp of the present invention is shown; referring to fig. 2, a schematic view of the ultraviolet germicidal strip lamp of fig. 1 from another viewing angle; referring to fig. 3, a schematic cross-sectional view of the ultraviolet germicidal strip lamp of fig. 1 is shown; referring to fig. 4, a schematic structural view of the deployed state of the ultraviolet germicidal strip lamp of fig. 1 is shown; referring to fig. 5, a schematic cross-sectional view of the ultraviolet germicidal strip lamp of fig. 4 is shown; referring to fig. 6, a schematic cross-sectional view of another embodiment of the ultraviolet germicidal strip lamp of fig. 4 is shown; referring to fig. 7, a partial structure view of the ultraviolet germicidal line lamp of fig. 4 is shown. Fig. 8 is a schematic view of an assembly structure of the fan module and the lamp body in fig. 7; referring to fig. 9, a schematic view of an assembly structure of the blower and the mounting bracket in fig. 8 is shown.

In an embodiment of the present invention, as shown in fig. 1 in combination with fig. 2, 3, 4, 5 and 6, the ultraviolet germicidal strip lamp includes: the lamp body 1, two grids 2 and two ultraviolet sterilization modules 3; the lamp body 1 is arranged in a strip shape, and the two side surfaces of the lamp body 1 are provided with accommodating grooves 11; the two grids 2 are connected with the lamp body 1 and are respectively positioned in the two accommodating grooves 11, each grid 2 and the inner wall surface of the accommodating groove 11 enclose to form a sterilization cavity 13, each grid 2 is provided with a plurality of light-emitting grooves 21 communicated with the sterilization cavity 13, each light-emitting groove 21 extends from one end of the grid 2 close to the lamp body 1 to the other end of the grid 2 far away from the lamp body 1, and the inner wall surface of each light-emitting groove 21 is provided with a light-absorbing layer; the ultraviolet sterilization module 3 is connected with the lamp body 1 or the grille 2 and is respectively positioned in the two sterilization cavities 13.

It can be understood that the longitudinal direction of the lamp body 1 is the front-back direction of the lamp body 1, the direction of the lamp body 1 toward the grids 2 on both sides is the left-right direction, and the direction from the ground to the ground where the lamp body 1 is far away from the ground is the up-down direction. Two grills 2 are provided in left and right directions of the lamp body 1.

In this embodiment, two grids 2 are disposed on two opposite sides of the lamp body 1, and the ultraviolet sterilization module 3 is disposed between the lamp body 1 and the grids 2, so that ultraviolet rays generated by the ultraviolet sterilization module 3 are emitted toward the grids 2 on two sides of the lamp body 1, and are generally hoisted or directly mounted on a ceiling on the top based on an ultraviolet sterilization line lamp; the ultraviolet ray is emitted from the grids 2 on the two sides of the lamp body 1, so that the ultraviolet ray is prevented from irradiating a human body, the use safety of the ultraviolet ray sterilization line lamp is improved, in addition, the ultraviolet ray can be directly emitted into the environment outside the lamp by combining the structure that one end of the light emitting groove 21 of the grids 2 is far away from the lamp body 1, the sterilization effect on the air in the surrounding environment of the grids 2 is improved, the ultraviolet ray directly irradiates the areas corresponding to the two grids 2, and the sterilization range of the ultraviolet ray on the air in the environment is improved; meanwhile, the sterilized air can be promoted to be discharged as soon as possible and the non-sterilized air can enter the sterilization area with direct ultraviolet rays as soon as possible under the action of air convection, so that the sterilization efficiency of the whole space is improved, and a good sterilization effect can be obtained even if a fan is not arranged at the moment. On the other hand, a plurality of light-emitting grooves 21 are formed in the grating 2, and the light-emitting grooves 21 extend from one end of the grating 2 close to the lamp body 1 to the other end of the grating 2 far away from the lamp body 1; that is, the light-emitting grooves 21 of the grille 2 have a long covering length, and the surfaces of the light-emitting grooves 21 are provided with light-absorbing layers for absorbing ultraviolet rays, so that after the ultraviolet rays irradiate towards the grille 2, the ultraviolet rays parallel to the inner wall surfaces of the light-emitting grooves 21 can be emitted out of the lamp, and other ultraviolet rays can be absorbed by the inner wall surfaces of the light-emitting grooves 21, thereby reducing the probability that the ultraviolet rays directly irradiate the human body and enhancing the use safety of the ultraviolet sterilization linear lamp. The ultraviolet sterilization line lamp provided by the invention can improve the safety of ultraviolet sterilization for environment and improve the sterilization effect.

Alternatively, the light-emitting grooves 21 of the grating 2 emit ultraviolet rays horizontally, obliquely upwards or upwards in the left-right direction, so as to achieve the effect of safe use.

Optionally, the accommodating groove 11 is a reflecting surface. It is understood that a mirror layer is provided on the inner wall surface of the accommodation groove 11. Or the inner wall surface of the container 11 is coated with a reflective coating. Or a reflection film is attached to the inner wall surface of the accommodation groove 11. Or polishing the inner wall surface of the reflecting groove to form a reflecting surface.

In the application of the present embodiment, the ultraviolet sterilization module 3 may have two settings; wherein, the ultraviolet sterilization module 3 can adopt the scheme of ultraviolet lamp tube luminescence; or, the ultraviolet sterilization module 3 can adopt the scheme that the LED ultraviolet lamp bead emits light, as follows specifically:

when the ultraviolet sterilization module 3 can adopt a scheme of ultraviolet lamp tube illumination, the ultraviolet lamp tube can be arranged on the lamp body 1 or the grid 2, and the ultraviolet lamp tube corresponds to the plurality of light-emitting grooves 21; in order to improve the light utilization rate of the ultraviolet lamp tube, a reflective surface structure may be disposed on the inner wall surface of the accommodating groove 11, so that the light of the ultraviolet lamp tube can be reflected by the reflective surface structure and then transmitted out from the light-emitting groove 21, thereby improving the energy utilization rate and enhancing the sterilization effect.

When the outer sterilization module 3 can adopt the scheme that the LED ultraviolet lamp beads emit light, the ultraviolet lamp tube can be arranged on the lamp body and also can be arranged on the grating 2, and the LED ultraviolet lamp beads correspond to the light-emitting grooves 21. When the LED ultraviolet lamp beads are arranged on the lamp body 1, the LED ultraviolet lamp beads are opposite to the light outlet grooves 21; when the LED ultraviolet lamp beads are arranged on the grating 2, the LED ultraviolet lamp beads can partially extend into the light outlet groove 21.

In an embodiment of the present invention, the lamp body 1 may have a plurality of implementation forms. For example: the accommodating grooves 11 at both sides of the lamp body 1 are sinking grooves or slotting grooves. Exemplified in two cases as follows:

in the first case, the accommodating grooves 11 at both sides of the lamp body 1 may be sinking grooves; that is, a sink is provided in the left-right direction of the lamp body 1. That is, the two grills 2 may be at least partially embedded in the accommodating groove 11.

In the application of the above embodiment, the grille 2 and the lamp body 1 may be assembled by a snap connection, a plug fit, a screw lock, etc. Wherein, can be for rotating between grid 2 and the lamp body 1 and be connected, mean promptly: can be connected through pivot complex structure between grid 2 and the lamp body 1, grid 2 can rotate for the notch of storage tank 11 to make grid 2 be close to or keep away from for the notch of storage tank 11.

In the second case, the accommodating grooves 11 on both sides of the lamp body 1 may be open grooves; that is, the lamp body 1 is provided with a groove body opened in the left-right direction. That is, both side portions of the lamp body 1 are extended to form bosses at both sides of the lamp body 1, and the bosses at both sides of the lamp body 1 are fitted with the lamp body 1 to form slots. Wherein the boss can be considered to be arranged below the grating 2.

In the application of the above embodiment, the grille 2 and the lamp body 1 may be assembled by a snap connection, a plug fit, a screw lock, etc. It will be appreciated that the bosses may serve to support the grid 2; on the other hand, the boss can also shield the ultraviolet grid 2, so as to prevent ultraviolet rays from being emitted from the gap between the grid 2 and the lamp body 1.

In an embodiment of the present invention, as shown in fig. 1, the ultraviolet germicidal bar lamp further includes a mounting portion 17. It can be understood that a mounting position may be provided on the lamp body 1, the mounting portion 17 is limited to the mounting position, the mounting portion 17 is used for connecting with the lamp body 1, the mounting portion 17 is used as a connecting member, and one end of the mounting portion 17 away from the lamp body 1 may be connected with a ceiling. Wherein the hoisting clamp can be usually connected with a rope, and the other end of the rope is connected with the ceiling. Or, the hoisting clamp can also be a long-strip rod body, and the rod body is directly connected with the ceiling.

Alternatively, the mounting locations may be sliding slots, threaded holes, or latch holes, etc. Wherein, use the installation position as the spout as the example, the spout can be along the length direction setting of lamp body 1, and the notch of spout is the binding off setting, and installation department 17 is the hoist and mount checkpost, and the hoist and mount checkpost card is located in the spout to can remove along the spout.

In an embodiment of the present invention, as shown in fig. 3, fig. 5 and fig. 6, each light emitting groove 21 extends from one end of the grid 2 close to the lamp body 1 to the other end of the grid 2 away from the lamp body 1. It is considered that each light emitting groove 21 extends in the left-right direction of the lamp body 1 with the lamp body 1 as the center.

In the application of the above embodiment, as shown in fig. 1, the central symmetry plane of the lamp body 1 is taken as the reference plane 19, and the two accommodating grooves 11 are arranged in a mirror image with the reference plane 19. That is, the central symmetry plane of the lamp body 1 is a vertical plane vertical to the ground, and the vertical plane is arranged along the length direction of the lamp body 1. Wherein, the direction perpendicular to the reference surface 19 is taken as the horizontal direction, and the light-emitting groove 21 can be parallel to the horizontal direction; alternatively, the light-emitting grooves 21 may be disposed at an angle to the horizontal direction.

In an embodiment of the present invention, the light-emitting groove 21 may be disposed at an angle with respect to the horizontal direction. The extending direction of the light-emitting groove 21 away from the notch of the lamp body 1 is an inclined upward direction, so that when ultraviolet rays are emitted from the light-emitting groove 21, the ultraviolet rays can be emitted upwards, and the ultraviolet rays are prevented from being emitted to a user.

In an embodiment of the present invention, as shown in fig. 3, 5 and 6, each grid 2 includes a plurality of light absorbing plates 22, and the plurality of light absorbing plates 22 may be arranged in a left-right direction; alternatively, the plurality of light absorbing plates 22 may be disposed up and down.

On the one hand, as shown in fig. 3, 5 and 6, the light absorbing plates 22 may be disposed in the left-right direction, which means: each light absorption plate 22 is arranged along the length direction of the lamp body 1, the extension surface of each light absorption plate 22 is perpendicular to the reference surface 19, and two adjacent light absorption plates 22 are spaced to form a light outlet groove 21. Wherein the longitudinal direction is the front-rear direction of the lamp body 1.

On the other hand, the plurality of light absorbing plates 22 may be arranged up and down, which means that: each light absorption plate 22 is arranged along the thickness direction of the lamp body 1, the extension surface of each light absorption plate 22 is perpendicular to the reference surface 19, and two adjacent light absorption plates 22 are spaced to form a light outlet groove 21. Wherein the longitudinal direction is the up-down direction of the lamp body 1.

In an embodiment of the invention, a central symmetry plane of the lamp body 1 is taken as a reference plane 19, and the two accommodating grooves 11 are arranged in a mirror image manner by the reference plane 19;

each grid 2 comprises a plurality of light absorption plates 22, the light absorption plates 22 are arranged along the length direction of the lamp body 1, the extension surface of each light absorption plate 22 is perpendicular to the reference surface 19, and two adjacent light absorption plates 22 are spaced to form a light outlet groove 21; a light absorbing layer is arranged on the surface of the light absorbing plate 22;

the accommodating groove 11 is a reflecting surface.

In the present embodiment, a structure is adopted in which the extension plane of each light absorbing plate 22 is perpendicular to the reference plane 19, so as to form a plurality of light emitting grooves 21 perpendicular to the reference plane 19; when the ultraviolet ray sterilization module 3 sent the ultraviolet ray, the ultraviolet ray can parallel jet out grid 2 to disinfect to the air of grid 2 parallel direction, as for the space of grid 2 below, the ultraviolet ray can't be directly to the below, avoids ultraviolet ray direct irradiation below space, can guarantee the user safety in below space. On the other hand, be the structure that the plane of reflection set up based on the storage tank, can make the level higher from the ultraviolet intensity that the grid jetted out, can improve ultraviolet utilization ratio.

In one embodiment of the present invention, the light absorbing layer may be a coating layer coated on the surface of the light absorbing plate 22; alternatively, the light absorbing layer may be a structure in which a metal is deposited on the surface of the light absorbing plate 22; alternatively, the light absorbing layer may be a diffuse reflective layer formed by physical abrasion.

In an embodiment of the present invention, as shown in fig. 3, a bending portion 23 is disposed at an end of each light-absorbing plate 22 adjacent to the uv sterilization module 3. That is to say, the one end that the extinction board 22 is close to the ultraviolet sterilization module 3 is bent and is formed the portion of bending 23 to make the one end of the light slot 21 that two adjacent extinction boards 22 formed be the groove body of buckling, after the ultraviolet sterilization module 3 sent ultraviolet ray, ultraviolet part was sheltered from by the portion of bending 23 of extinction board 22, reduced the intensity that ultraviolet ray outwards jetted out, and then improved the safety in utilization of ultraviolet sterilization line lamp.

In an embodiment of the invention, as shown in fig. 4, 7 and 8, the lamp body 1 is further provided with a via hole 12 communicating the two accommodating grooves 11; ultraviolet ray sterilization line lamp still includes fan module 6, and lamp body 1 is located to fan module 6 to be located via hole 12 department, with the reinforcing air flow that flows through lamp body 1, and then realize improving the purpose of bactericidal effect.

In the application of the present embodiment, when the fan module 6 is installed at the via hole 12, the air inlet surface of the fan module 6 is disposed toward the light outlet groove 21 of any one of the grills 2. When controlling two grids 2 and fan module 6 all levels and setting up, the fan module 6 air inlet is more smooth and easy with the air-out, can reduce fan module 6's consumption, the effect of noise reduction.

In an embodiment of the present invention, as shown in fig. 4, the lamp body 1 is further provided with a plurality of via holes 12, the plurality of via holes 12 are disposed along a length direction of the lamp body 1, the ultraviolet sterilization linear lamp further includes a plurality of fan modules 6, and the plurality of fan modules 6 are respectively disposed at the plurality of via holes 12.

In an embodiment of the present invention, as shown in fig. 3, 5 and 6, the lamp body 1 includes a first frame 14 and a second frame 15, the second frame 15 is disposed on a side surface of the first frame 14 and forms an included angle with the first frame 14, and the first frame 14 and the second frame 15 enclose to form two accommodating grooves 11; the two grids 2 are respectively connected with the first frame body 14 and/or the second frame body 15 and enclose the second frame body 15 to form a sterilization cavity 13; the ultraviolet sterilization module 3 is connected with the second frame body 15 and is located in the sterilization cavity 13.

Optionally, a mounting position is arranged on the first frame body 14, and the hoisting clamp and the first frame body 14 are far away from the end surface of the second frame body 15.

In an embodiment of the present invention, as shown in fig. 3, each grid 2 includes a plurality of light absorbing plates 22, the plurality of light absorbing plates 22 are disposed in parallel with the second frame 15, and two adjacent light absorbing plates 22 are spaced apart to form a light exit slot 21.

In an embodiment of the present invention, the surface of each light absorbing plate 22 is corrugated to increase the surface area of the light absorbing plate 22 and improve the light absorbing efficiency.

In an embodiment of the present invention, as shown in fig. 8 and 9, a limiting space 121 is disposed on the periphery of the via hole 12; that is to say, the first frame 14 is provided with an inner cavity corresponding to the via hole 12, and a limiting space 121 is formed on the wall of the inner cavity. It can be understood that the first frame 14 can be an aluminum alloy extruded part, the middle part of the aluminum alloy extruded part is in a hollow state, and the through hole 12 penetrates through the side wall of the aluminum alloy extruded part.

As shown in fig. 9, the fan module 6 includes a mounting bracket 61 and a fan 62, the fan 62 is connected to the mounting bracket 61, the mounting bracket 61 is provided with an escape space 616 corresponding to the fan 62, an outer wall surface of the mounting bracket 61 is provided with a detent portion 613, and the detent portion 613 abuts against an inner wall surface of the stopper space 121. That is, the mounting bracket 61 is abutted or engaged with the inner wall surface of the first frame 14 through the engaging portion 613, so that the use of screws between the mounting bracket 61 and the lamp body 1 is avoided, and the mounting and dismounting efficiency can be improved.

Alternatively, the locking portion 613 can be a protrusion, and the protrusion abuts against the inner wall surface of the limiting space 121 to lock the mounting bracket 61 on the lamp body 1.

Optionally, the blocking portion 613 includes two protrusions, the two protrusions form a limiting gap, and the peripheral wall surface of the via hole 12 is limited in the limiting gap.

Alternatively, the locking portion 613 includes a plurality of protrusions spaced apart from each other, and the plurality of protrusions are accommodated in the position-limiting space 121 and abut against the inner wall surface of the position-limiting space 121 to position the mounting bracket 61 on the lamp body 1.

Alternatively, the mounting bracket 61 and the fan 62 may be locked by screws. Alternatively, the mounting bracket 61 and the fan 62 may be snap-fit connected.

In an embodiment of the present invention, as shown in fig. 9, the mounting bracket 61 includes a first plate 611 and two second plates 612; wherein, the first plate body 611 has two ends; the two second plate bodies 612 are respectively connected with two ends of the first plate body 611, the two second plate bodies 612 protrude from the same side surface of the first plate body 611 and enclose an avoidance space 616, a clamping portion 613 is convexly arranged on the surface of the second plate body 612, which is away from the avoidance space 616, an installation convex portion 614 is arranged on the surface of the second plate body 612, which faces the avoidance space 616, and the installation convex portion 614 is used for installing the fan 62.

In the assembly between the mounting bracket 61 and the first frame 14, based on the elastic deformation between the first plate 611 and the second plate 612, a user can hold the mounting bracket 61 and press one end of the two second plates 612 far away from the first plate 611, so that the two second plates 612 are close to or far away from each other; the mounting bracket 61 is pushed into the through hole 12 of the first frame 14 as a whole, and when the user removes the acting force acting on the second plate 612, the second plate 612 returns to the original state with respect to the first plate 611, so that the retaining portion 21 is in snap fit with the escape space 616 of the inner wall surface of the through hole 12, and the mounting bracket 61 is connected to the first frame 14. The mounting bracket 61 of the invention has the advantages of simple assembly, convenient assembly and disassembly, high mounting efficiency and compact structure, and can avoid noise.

In one embodiment of the present invention, as shown in connection with FIG. 9, the mounting boss 614 is provided with mounting holes 615, the mounting holes 615 correspond to holes on the fan 62, and screws are passed through the mounting holes 615 and the holes on the fan 62 to mount the fan 62 on the mounting boss 614.

In an embodiment of the present invention, as shown in fig. 3, fig. 5 and fig. 6, the lamp body 1 is provided with two first shaft holes (not shown), and the two first shaft holes are disposed corresponding to the two accommodating grooves 11; each grid 2 is provided with a second shaft hole (not marked in the figure), and the rotating shaft passes through a first shaft hole and the second shaft hole corresponding to the first shaft hole, so that the two grids 2 are rotatably connected with the lamp body 1.

In this embodiment, the user may rotate the grill 2 so that the uv sterilization module 3 is exposed, thereby facilitating maintenance of the uv sterilization module 3.

Based on the above embodiment, two first shaft holes are disposed at one end of the first frame 14 away from the second frame 15, and the two first shaft holes are respectively disposed adjacent to the two accommodating grooves 11; each grating 2 is provided with a second shaft hole, and the rotating shaft passes through a first shaft hole and a second shaft hole corresponding to the first shaft hole, so that the two gratings 2 are rotatably connected with the first frame body 14.

In an embodiment of the present invention, as shown in fig. 4 and 7, the lamp body 1 is provided with a first inserting hole 142 communicated with the accommodating groove 11, and the grille 2 is provided with a second inserting hole 25 corresponding to the first inserting hole 142; the ultraviolet sterilization line lamp further comprises a fixing pin 4, and the fixing pin 4 is arranged in the first inserting hole 142 and the second inserting hole 25 in a penetrating way so as to lock the grille 2 and the lamp body 1.

In an embodiment of the invention, the lamp body 1 is provided with a first inserting hole 142 communicated with the accommodating groove 11; the ultraviolet ray sterilization line lamp further comprises a fixing pin 4, the fixing pin 4 is movably arranged in the first inserting hole 142 in a penetrating mode, the grid 4 rotates relative to the lamp body 1, the fixing pin 4 extends into the accommodating groove 11 from the first inserting hole 142 in the state that the accommodating groove 11 is opened, and the fixing pin 4 abuts against the bottom of the grid 2 to keep the opening state of the accommodating groove 11.

The end of the fixing pin 4 exposed out of the outer surface of the lamp body 1 can be provided with a pull ring to improve the convenience of operation.

In an embodiment of the invention, the fixing pin 4 is sleeved with an elastic element, the elastic element is connected with the wall surface of the first inserting hole 142, and in an initial state, the elastic element applies an elastic force to the fixing pin 4, so that the fixing pin 4 partially extends into the accommodating groove 11, the fixing pin 4 can automatically rebound after being pulled out, and the fixing pin 4 partially extends into the accommodating groove 11.

In the present embodiment, the ultraviolet germicidal line lamp has an expanded state in which the grill 2 rotates relative to the lamp body 1 so that the accommodating groove 11 is open, and a closed state in which the grill 2 closes the accommodating groove 11. In the expanded state, the fixing pin 4 may extend into the first inserting hole 142, and the fixing pin 4 abuts against the bottom surface of the side of the grille 2 facing the accommodating groove 11, so that the accommodating groove 11 is in an open state, and a user can conveniently maintain the ultraviolet sterilization module 3. In the closed state, the fixing pin 4 is inserted into the first insertion hole 142 and the second insertion hole 25 to lock the grille 2 and the lamp body 1.

In an embodiment of the present invention, as shown in fig. 4, the lamp body 1 further includes two end caps 18, and the two end caps 18 are respectively connected to two ends of the first frame 14 and the second frame 15; the end cap 18 is provided with a first inserting hole 142 communicated with the accommodating groove 11, and the grille 2 is provided with a second inserting hole 25 corresponding to the first inserting hole 142.

In an embodiment of the invention, as shown in fig. 7, the lamp body 1 is provided with a sliding hole 16 communicated with the accommodating groove 11, and the sliding hole 16 and the first inserting hole 142 are arranged at an interval; the ultraviolet sterilization line lamp also comprises a limiting block 5 which is slidably arranged in the sliding hole 16; the ultraviolet sterilization line lamp is provided with an unfolding state that the grille 2 rotates relative to the first frame body 14 and is far away from the accommodating groove 11, and in the unfolding state, the limiting block 5 extends relative to the sliding hole 16 and is abutted against the grille 2;

in this embodiment, adopt stopper 5 to stretch out for slide opening 16 to with the structure of grid 2 butt, so that grid 2 can be in the expansion state for storage tank 11, avoid grid 2 to cover with storage tank 11, improve the security that the user carried out ultraviolet sterilization module 3 and maintained.

Based on the above embodiment, as shown in fig. 7, the end cap 18 is provided with the sliding hole 16 communicating with the accommodating groove 11, and the sliding hole 16 is located at an edge of the end cap 18 away from the second frame body 15.

In an embodiment of the invention, as shown in fig. 7, the lamp body 1 is further provided with an elastic pillar 151, and the elastic pillar 151 is disposed on a surface of the accommodating groove 11 facing the grid 2. It will be appreciated that the resilient posts 151 abut the surface of the grill 2 and when the fixing pins 4 are withdrawn from the second receiving holes 25, the resilient posts 151 spring the grill 2 a distance to provide clearance for a human hand to reach.

In this embodiment, a surface of the second frame 15 facing the grill 2 is provided with an elastic post 151.

In an embodiment of the present invention, the uv sterilization module 3 includes a lamp or a light bar.

In an embodiment of the present invention, referring to fig. 7, the uv sterilization module 3 includes a uv sterilization lamp 31, a connection terminal 32, two buffer rings 33 and two press rings 34, the two buffer rings 33 are sleeved on the outer surface of the lamp cap of the uv sterilization lamp 31, the two press rings 34 are connected to the inner wall surface of the sterilization cavity 13, so that the press rings 34 and the buffer rings 33 are matched to position the uv sterilization lamp 31 in the sterilization cavity 13, and the connection terminal 32 is electrically connected to the uv sterilization lamp 31;

in the present embodiment, the ultraviolet germicidal lamp 31 is a lamp tube, and the lamp caps of the lamp tube are located at two ends of the lamp tube. The buffer ring 33 is disposed between the lamp and the pressing ring 34 and the lamp body 1 to prevent the lamp from being damaged due to excessive pressure of the mechanical fit between the lamp and the pressing ring 34 and the lamp body 1. On the other hand, during transportation, the buffer ring 33 can absorb part of the acting force, so as to reduce the shaking of the ultraviolet germicidal lamp 31 and avoid the damage of the ultraviolet germicidal lamp 31.

Based on the above embodiment, the two opposite side surfaces of the first frame 14 are provided with the fixing bases 143, and the fixing bases 143 are arranged in an arc surface so as to match the peripheral shape of the ultraviolet germicidal lamp 31. The fixing base 143 is connected to the pressing ring 34 to form an area for limiting the ultraviolet germicidal lamp 31.

In an embodiment of the present invention, as shown in fig. 7, the surface of the accommodating groove 11 facing the ultraviolet sterilization module 3 is a concave arc surface. That is, the surface of the first frame 14 facing the ultraviolet germicidal lamp 31 is a concave arc surface.

In this embodiment, adopt storage tank 11 to be the setting of concave arc surface towards the surface of ultraviolet sterilization module 3, can assemble sterilamp 31 and send light, shine sterilamp 31 to 2 departments of grid to the ultraviolet reflection of first support body 14 for grid 2 can be partly derive the ultraviolet ray to the periphery of grid 2, improve bactericidal effect.

Based on the above embodiment, the inner wall surface of the accommodating groove 11 is provided with the reflective layer, and forms the reflective cover structure, and the reflective cover is arranged in the form of the arc surface.

In an embodiment of the present invention, as shown in fig. 1, the ultraviolet sterilization linear lamp further includes sensors 7, sensing ports of the sensors 7 are disposed at two sides of the lamp body 1, and the sensors 7 are disposed at intervals with the corresponding grids 2;

in this embodiment, under the condition that the sensing ports of the sensors 7 are disposed on both sides of the lamp body 1, the sensors 7 may be infrared sensors 7, the sensors 7 disposed on both sides of the lamp body 1 are used for sensing whether a human body exists in the space in the horizontal direction of the lamp body 1, and when the human body exists, the sensors cooperate with the control circuit of the lamp body 1 to turn off the ultraviolet sterilization module 3.

Based on the above embodiment, as shown in fig. 1, the two opposing sides of the second frame body 15 are provided with the avoiding holes 152, the two avoiding holes 152 are respectively located below the two grids 2, and the sensor 7 is disposed on the second frame body 15 and is disposed corresponding to the avoiding holes 152. Wherein, a mounting groove may be provided on the surface of the second frame body 15 facing the first frame body 14, or a mounting groove may be provided on the surface of the second frame body 15 facing away from the first frame body 14, so that the avoiding hole 152 communicates with the mounting groove. The mounting groove is used for mounting the inductor 7 so as to prevent the inductor 7 from being exposed and improve the appearance integrity of the ultraviolet sterilization linear lamp.

In an embodiment of the present invention, as shown in fig. 1, the lamp body 1 has an up-down direction, the ultraviolet sterilization linear lamp further includes an inductor 7, an induction port of the inductor 7 is disposed on a surface below the lamp body 1, and the inductor 7 is located below the grille.

In this embodiment, the sensing port of the sensor 7 is disposed on the surface of the second frame 1 facing away from the grille 2, the sensor 7 can be a microwave sensor 7, the microwave sensor 7 is used for sensing whether a human body exists in the space below the lamp body 1, and when the human body exists, the sensor cooperates with the control circuit of the lamp body 1 to close the ultraviolet sterilization module 3.

In an embodiment of the present invention, as shown in fig. 5 and 6, the lamp body 1 has an up-down direction, and the ultraviolet ray sterilization linear lamp further includes a light emitting module 8, wherein the light emitting module 8 is disposed on a surface below the lamp body 1 and below the grille 2. It is understood that the light emitting module 8 may be used to emit ultraviolet rays, or the light emitting module 8 may be used to emit an illumination beam.

In this embodiment, when the light emitting module 8 is used for emitting ultraviolet rays, the sterilization of the area below the ultraviolet ray sterilization line lamp can be realized. When the light emitting module 8 is used for emitting the illumination light beam, the illumination of the area below the ultraviolet sterilization line lamp can be realized.

In an embodiment of the present invention, as shown in fig. 6, when the light emitting module 8 is used for emitting an illumination light beam, the light emitting module 8 includes a lampshade 81 and a light generating element 83, the light generating element 83 may be disposed on a surface of the second frame 15 opposite to the first frame 14 and the grille 2, and the light generating element 83 is used for emitting the illumination light beam; the lampshade 81 is connected to the second frame 15 and covers the light generating assembly 83.

The light generating assembly 83 may be an LED light bar. The lamp housing 81 may be a transparent or translucent light-blocking housing.

In an embodiment of the present invention, as shown in fig. 5, when the light-emitting module 8 is used for emitting ultraviolet rays, the light-emitting module 8 includes a lampshade 81, a reflector 82 and a light-generating element 83, the reflector 82 may be disposed on a surface of the second frame 15 facing away from the first frame 14 and the grille 2, the light-generating element 83 is disposed on the second frame 15 and located on a surface of the reflector 82 facing away from the second frame 15, and the light-generating element 83 is used for emitting ultraviolet rays. Wherein, the lampshade 81 is connected with the second frame body 15 and covers the light generating assembly 83, and the lampshade 81 is provided with a plurality of light passing holes.

The light generating assembly 83 may be an ultraviolet fluorescent lamp. The lamp housing 81 may be a housing having a light passing hole.

In an embodiment of the present invention, as shown in fig. 1, 2 and 4, the ultraviolet germicidal line lamp further includes a control panel 9, and the control panel 9 is disposed at an end portion of the lamp body 1.

In the present embodiment, an installation space corresponding to the control panel 9 may be provided on the end cover 18. The control panel 9 comprises a control circuit, buttons and indicator lights arranged on the end cap 18, the buttons and indicator lights being arranged on the control circuit. The control circuit is electrically connected with the ultraviolet sterilization module 3, the light-emitting module 8 and the fan module 6.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An ultraviolet germicidal strip lamp, comprising:

2. The ultraviolet ray sterilization line lamp as claimed in claim 1, wherein the two receiving grooves are arranged in a mirror image with respect to a central symmetrical plane of the lamp body as a reference plane;

the accommodating groove is arranged in a reflecting surface manner.

3. The UV germicidal line lamp as in claim 2, wherein each of the light absorbing plates has a bent portion at an end adjacent to the UV germicidal module.

4. The ultraviolet ray sterilization line lamp as set forth in claim 1, wherein the lamp body is further provided with a via hole communicating the two receiving grooves;

5. The UV germicidal line lamp as claimed in claim 4, wherein the via hole is provided with a spacing space at its periphery;

6. The UV germicidal line lamp as claimed in any of claims 1 to 5, wherein said lamp body is provided with two first axial holes, two of said first axial holes being provided corresponding to two of said receiving grooves;

7. The UV germicidal line lamp as claimed in claim 6, wherein said lamp body is provided with a first insertion hole communicating with said receiving groove, and said grill is provided with a second insertion hole corresponding to said first insertion hole;

8. The ultraviolet ray sterilization line lamp as set forth in claim 7, wherein the lamp body is provided with a slide hole communicating with the receiving groove, the slide hole being spaced apart from the first insertion hole; the ultraviolet sterilization line lamp also comprises a limiting block which is slidably arranged in the sliding hole; the ultraviolet sterilization line lamp is in an unfolded state that the grille rotates relative to the first frame body and is far away from the accommodating groove, and in the unfolded state, the limiting block extends out relative to the sliding hole and is abutted against the grille;

9. The ultraviolet ray sterilization line lamp according to any one of claims 1 to 5, wherein the ultraviolet ray sterilization module comprises an ultraviolet ray sterilization lamp, a connecting terminal, two buffer rings and two press rings, the two buffer rings are sleeved on the outer surface of a lamp cap of the ultraviolet ray sterilization lamp, the two press rings are connected with the inner wall surface of the sterilization cavity, so that the ultraviolet ray sterilization lamp is positioned in the sterilization cavity by the cooperation of the press rings and the buffer rings, and the connecting terminal is electrically connected with the ultraviolet ray sterilization lamp;

10. The UV germicidal line lamp as claimed in any one of claims 1 to 5, wherein the UV germicidal line lamp further comprises an inductor, the induction port of the inductor is disposed at both sides of the lamp body, and the inductor is spaced apart from the grille;

the lamp body is provided with an upper direction and a lower direction, the ultraviolet sterilization line lamp further comprises an inductor, an induction port of the inductor is arranged on the surface below the lamp body, and the inductor is positioned below the grating;